Cisco XR 12000 Reference page 193

Tech-Support Commands
Command Modes
EXEC
Command History
Release
Release 3.9.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
This command can generate a very large amount of output. You may want to redirect the output to a file
Tip
using the file send-to keyword and argument. Redirecting the output to a file also makes sending the
output to your Cisco Technical Support representative easier.
Use the show tech-support chdlc command to run show commands that display CHDLC debugging
information. This command generates information that can be useful for Cisco Technical Support representatives
when troubleshooting a router. See 'Obtaining Documentation and Submitting a Service Request' section on
page iii in the Preface for Cisco Technical Support contact information.
This command is not required during normal use of the router.
Note
Task ID
Task ID
cisco-support
Examples
The following example how to run the show tech-support chdlc command on the router:
RP/0/0/CPU0:router# show tech-support chdlc interface gigabitEthernet 0/6/5/0
OL-30353-01
Cisco IOS XR Advanced System Command Reference for the Cisco XR 12000 Router, Release 5.1.x
Modification
This command was introduced.
Operations
read
show tech-support chdlc
185